I have to say that I DO NOT regret going natural. This is my 2nd time in the last 2.5 years going natural. First time I BC'd after a 9 month transition (while I was pregnant with my daughter), and the drastic short TWA was just too much for me (I don't look good with hair shorter than bob length). So, I texlaxed it 4 mos after BC'ing in Nov. '08. I voted for option #4on the poll...since I did reach WL while relaxed, I was happy to BC and finally go natural.
This BC I did Jan 11, 2011 after a 18 month transition left me with SL natural hair, APL stretched. I'm okay with this length, and I was actually ITCHING to BC just like the 1st time when I was so sick of the 2 textures I went into my L&D suite bathroom and got some medical scissors and chopped right there before having my daughter like 1 week later. lol I'm happy with the health and texture of my hair since my BC last month. I wouldn't change it, though I'd love more length!
Since I'm not the afro-wearing type, and I don't have lots of time or energy to put loads of work into my hair for it to stay curly and frizz free while down, I just keep it braided beneath wigs 'til I have a lil' mo' to work wit...lol but I don't see myself EVER going back to the creamy crack. I love being natural (and I don't use any type of heat aside from steam or hot towels for DC's). I don't foresee using heat until at least Fall 2011 (maybe once for a good length check), and then not again until maybe the holidays or next year.