Started my religion with Orders and Elders, figured I needed the quick hammer steroid but the lategame effects of Orders would help keep me going. From the start I quickly got three horses and promoted the warriors to solve the barbarian problems. Persia taunted me soon after that and I waved the sword, but he wussed out, and this made me decide to move to infrastructure because I felt safe. I proceeded to set my cities up on the specialist job system fairly well.
Mainly made friends with Gandhi and Austria, and tried to make friends with Greece but never quite succeeded. Early on I denounced GK to try to help on that front as he warred Greece, and a bit later did a team declare with Gandhi against him that was pretty fake on all sides from what I could tell. A little after that I declared an opportunity war against Persia to eat a Great Diplo and some caravans, but it didn't go so hot. More on that later. I sold some Iron over the course of the game, but only when the AI would accept more than 1 at once without reverting it to 1, I feel selling the 1 strategic is an exploit right now since the AI doesn't know to say no to it.
Religion game punished me bad. I went Fealty to try to dig out of the hole but never managed it, didn't even Enhance to this day. On the plus side I do have Monestaries and Orders everywhere and also 2 Pagodas. Nobody exactly was bombing me with missionaries, but there were little incursions from Siam and Portugal over time and it was just rough. At one point before the Persia wars I tried to convert him but only ever managed two cities, I just didn't have the steam and didn't get my temples going for too long. With the Orders all operating that might turn around but I think it's too little too late.
My infrastructure is actually pretty reasonable. As I said I have cities on the job system, 2 Writers Guilds and 1 Artist Guild, all fully staffed, tons of good ancient buildings and also Banks everywhere (I stole banking from Portugal on really good timing). At one point I had 3k gp waiting for Banks and Forbidden Palace to finish but over the last few turns I've burned through it investing everything and gaining bonus sci. I've been neglectful towards military, Capital is an amazing Knights factory that I've used off and on all game though, makes level 3 Knights out of the box. Got to 34 techs myself, dunno if that's good or bad, but remember the Banks are in so Instant yields on science will be nice.
Siam has been being pretty ridiculous. He is only 2 1/2 Policies and 9 techs ahead of me, but he's Influential on me already and check out this crime against humanity:
My DOF with him is set to expire fairly soon I think, I'm making good returns trading with him and I don't feel like I can touch him yet. I went Chivalry and then for Theology, wanting to get a wonder with my Engineer, but he beat me to both before I even got to Theology (engineer became a manufactory.)
The war with Persia didn't go well, I barely was getting 1:1 exchanges with my Knights vs his Knights & Immortals & Heavy Skirmishers. In hindsight I think it was pretty crappy terrain for Knights to fight him with, I should've let that war be fake and attacked Portugal sooner. Eventually I did attack Portugal and it went better, maybe 2:1 or so against Tercios and Cannons, would've been better than that likely if I'd gone earlier. The war with Portugal is still on and I just lost some more Knights in a bloody battle but my capital rocks at making Knights, that's not a huge deal. Eventually I think we might be able to take Porto without too much trouble, pop out a cannon or two and call me Friday. India was DPed with Portugal when the war started but that was a super fake side of the war and I peaced out with him last turn, he should be back on the friends train in no time.
Overall though I feel as if I stalled out, I wanted to make religion good and failed at doing so, and I also failed at war for a long time. 34 techs and Banks and Orders everywhere is the only real compensation. It was a learning experience at least, I know better what a terrible Knights front looks like now. I also assumed my cities would be better at production than they ever really were, only the capital has been able to produce more than the occasional unit.