I have decided to heat train, i am 4b/c and my hair breaks sooo easily, it has tons of ssks, and does not keep moisture (even when i deep condition, hot oil treat, or co-wash). I have been flat ironing and i am so happy i finally am retaining length i do about 5 passes and i will flat iron every 2-3 weeks, once my hair is "trained" i will reduce to once every month or so. I have been stuck at APL(grazing BSL) even though i have been natural for almost 9 yrs (im 23 yrs old), and i REALLY wish i started this before now, i was just so deadset aganist heat, and just assumed it would make my hair suffer....i will post pics as i reach my goals.