I just started 10 nl about 3 sessions ago and so far I am down about 2 BI's. One came from a single hand where I had nut flush and got it all in on turn and villian had a set that rivered a boat. The other buy in was lost to getting 3 bet a ton pre. I think this is the biggest diff. from 5 nl is that people are 3 and 4 betting pre more instead of flatting. Any way I know to tighten up to counter this but my main winning strategy at 5 nl was set mining with small pp. So basically what should i be trying to learn at this point to help expand my game? any thoughts are welcomed. Thanks