you"ve got to learn what/how the difference between normal 100bb stacks and deep stack play is...
so look to learn as much as u can about implied and reverse implied odds as this concept becomes more significant when playing deep, non nutted hands like bottom set with small pairs are mostly correct to get all in with at 100bb but at 200bb 300bb and beyond then this is where implied and reverse implied odds comes into play..
coolers at 100bb are far different to deeper stack play coolers, hands that can make nut flushes, nut straights, bigger pairs that make higher sets become way more valuable, on the flipside small pairs, non nut flushes, low pair sets and low straights lose value cos of larger reverse implied odds...
look/learn at how fold equity works when deeper, hmmm the list goes on
....
break your game down, learn all the fundamentals, play less tables, favour learning over volume, as u learn and apply [correctly] the profits will come naturally as u get better...
start a thread/blog etc and ask the APATers about what in there opinion are the key concepts and fundamentals that u should learn and know inside out to be able to beat micros and beyond..........
if ur playing on stars, FT or party [or use hem] then import your cash sessions to here -
http://www.cardrunners.com/pokertools/handconverterstart a thread and get some feedback from the APATers... [other replay sites are available]
the above are just suggestions, reading a book like ""the poker blueprint"" , get a coach, join deucescracked/cardrunners may help also etc etc...
in a nutshell, put a lot of bloody hard graft in and u"ll get better........