Finish with Today

I came out with decent results today, came out with 2.5BIs up. I am realizing I am very weak on river value betting with marginal hands. This is probably because I'm uncertain what hand villian has and with hands like TPTK, I just haven't been given max value. I notice in the past week or two that there have been spots I should missed a river value bet. The thing is that river value bet is the most important street to value bet, if you miss enough of them. You'll be easily down/break even for the session. So in short, I need to work on my hand reading abilities and hopefully get more river value bets in.