limit transition to no limit

i have been a limit player for about 2 years now, started 2/4 and currently at 15/30. most of my play is online and occasionally in casinos when i get a chance to go. when me and my buddies get together we play 1/2 to 2/5 NL.
being that i am so used to limit hold em, i have a hard time adjusting to NL. to me, play is so different. every street is so difficult to make a decision on. limit is just much more mechanical than NL. im sure this subject has been discussed here before, but i just want to see if anyone can offer any comments or advice as to how i can adjust to NL. thanks