100% agreed. I used to think that I "understood" this. But as you said it's much harder to do in practice. To anyone else who thinks "oh yeah I know all about t

100% agreed. I used to think that I "understood" this. But as you said it's much harder to do in practice. To anyone else who thinks "oh yeah I know all about that" without having actually done it, don't get so self-confident until you pull it off.