1. Bluffing calling stations
2. "Fancy play syndrome" (floating with air, etc.)
3. Taking slow plays too far.
4. Playing pocket pair late/shallow to a flop and getting into awkward spots.
5. Trying to run over tight tables and taking it too far.
6. Over valuing a lone pair of aces.
7. Limp folding pps when somewhere raises behind me early on.
8. Playing out of position against LAGs
9. Have a few bet sizing tells
10. 3bet stealing against players who never fold to 3bets.
11. Trying to isolate in places with so many atc fishes, that isolation is impossible
12. Trying to isolate while not deep enough to isolate.
13. Performing too many stop and goes when short.
14. Playing too many hands without the betting lead when I'm a chip leader.
15. Not betting enough with monster hands preflop when tons of fish will call behind with atc.
16. Not giving my opponent enough credit to deduce/rationalize certain ways.
17. Not adjusting to when my opponent adjusts the way they play against me.