The impact of mixing live games, Omaha, NL, LHE, etc.

[fishyak]

I've started playing Omaha in addition to 2/4 and 3/6 LHE and 1/2 NL. I like OmahaO8 a lot, but sometimes the nits are charge and I find that after about 2 hours a play my brain starts dripping out my ear and I need a break.

Mixing games makes it more fun and easier and find a softer table. At the same time, I have noticed what could be the start of an unfavorable trend. My overall results are on the decline. Now the results are not big enough or long enough to be considered a true trend. However, these results cause me to ask the question...

What are your thoughts, feelings, reactions, results, etc. when you mix games?