I have done the BC many times after learning that relaxers and fine hair don't mix. For the last time, I wore braid extensions but not because of an awkward stage but to grow out the damaged parts of my hair and relaxer. Then I had to stop wearing braid extensions because my hair could not take the tension and the lack of moisture penetrating to my hair.
What I learnt is to love my hair at each stage and length. My friend who started her locks in 2002 took five years before they began to show any length. The point is that if you have slow growing hair or have problems retaining length, you have to just work with what is on your head and make it work or else you may wind up with four years of awkward hair. This is why I would not call it an awkward phase. When one learns how to manage their hair and do hairstyles (and know the tricks, hats, scarfs and wigs) that suit them its not awkward anymore.
Best,
Almond Eyes