As part of my play style, I like to set my self strategic objectives. For example, by AD 1 I would like to have 5 cities, to be generating 100 (or more)
, to have built the Great Library and to have discovered currency. Today I managed all to achieve all these objectives at Emperor level for the first time. I find this sort of objective helpful as a guiding principal, but it has issues. For example there is a temptation to found city number 5 in a poorer location, simply because it is an objective.
In my current game, I got to 100
because I was able to build an Academy on the final turn. This was possible because I starved my capital in order to generate the Great Scientist one turn earlier. It cost me a lot of food and thus delayed the next population growth by a few turns. Would it really have mattered if my GS was born in AD 25?
Do other players set themselves targets like this? And do you strain your empire to achieve them?

In my current game, I got to 100

Do other players set themselves targets like this? And do you strain your empire to achieve them?