You seem to just come up with excuses, rather than try to apply what I've said. Are you going for culture or science? You might want to first learn to win science, as learning to earn science is the basis for almost all victories.
No, there is no runaway. Don't confuse, "beating me" with "runaway". A runaway civ is one that that is huge and as a result, cannot be overcome. You most certainly can overcome any civ on that map. CV runaways are different than SV runaways and the expression is kind of overly used to describe the city in the lead.
You have plenty of defense if you use it well. You are in no real danger. If you continue to preemptively attack civs you think are a threat, you ruin your diplomacy and make it harder on yourself. Get your science in order and your tech lead will translate to a strong military as well.
Your tech will not be behind if you simply fix your mistakes.
No, there is no runaway. Don't confuse, "beating me" with "runaway". A runaway civ is one that that is huge and as a result, cannot be overcome. You most certainly can overcome any civ on that map. CV runaways are different than SV runaways and the expression is kind of overly used to describe the city in the lead.
You have plenty of defense if you use it well. You are in no real danger. If you continue to preemptively attack civs you think are a threat, you ruin your diplomacy and make it harder on yourself. Get your science in order and your tech lead will translate to a strong military as well.
Your tech will not be behind if you simply fix your mistakes.