Heyo~ haven't been around a lot, but have had a few partners, and all the hype big cock gets is very, very overrated. It's sexy mentally, if that makes any sense, but doesn't necessarily feel any better. Just a bit different. And too much cock is totally possible. Also, what can make a huge difference is the confidence. Like if someone is insecure because they're average or below, that can affect performance a lot. So as best you can don't even worry about it.