Join Date: Sep 2007
Posts: 976
This will be my first post on these forums so i'll try to make a helpful first impression :-)
The general consensus that i've heard/read among these forums is that a TAG, ABC approach is the most profitable strategy for playing NL 25.
Most people playing typical "TAG" stats would be somewhere in the range of ~22/18 give or take a few %'s each way. So, by stat ranges alone you may be playing too loose than what is generally reccomended.
However, on the flipside, play at NL 25 tables tends to be very weak/poor, so it behooves you as a good player to play more hands (esp. in position) versus these bad opponents to increase your overall profit. So, in this regard, if you feel you're in control and playing good poker, there's nothing wrong with playing a looser 33/20 game if your opponents continue to pay you off.
In terms of withstanding bad beats, that's much more an issue of bankroll management and variance than anything else. 'Standard' management calls for having about 20 times the max buy in for the limit you are playing, so a few bad beats don't throw your bankroll out of whack. At the NL 25 level that would be 400$. Thus, your issue may be less of adjusting your game, but just understanding that you're playing above your bankroll at NL 25.
In terms of improving your game, I strongly suggest going through the Micro Stakes forum's Master Sticky, as it has a wealth of knowledge specifically designed for NL 25/NL 50 play. Many of its articles address the exact issues you discuss here.
I hope some of this helps,
Cabe