Hey, I have mostly 3a hair, but the back tends to get a bit limp and lank. I normally just dry it with a diffuser, using umberto gianni curls gel, and it works quite well. However, the one problem is, I really want longer hair, but it has pretty much stopped growing, its probably around 16 inces long and that is the longest it has ever been... im 20 now! I have never had anything more that a couple of cms trimmed off at a time, and even then I only get it trimmed a couple of times a year. I have been thinking about getting some curly extensions put in underneath at the back, but I'm worried I wont be able to style them like the rest of my hair and that I would also look a bit daft if I pin my hair up with extensions in. Does anyone have any info/thoughts you could help me with??