Internet on opening bet sizes

Secondly the people behind you. If you have bit nits who fold for small amounts, just minraise 100% of cutoffs and button and collect all the blinds. If you have loose passive fish behind, you want to raise bigger, reason should be obvious. And thirdly your hand strength. In general you shouldn't correlate hand strength to bet size in a predictable manner, but sometimes, especially with fish behind, you should do it. Fish in the BB, you are CO with KK? Jack it up to 4bb. You are SB with 84s? Just minraise.