I have been mostly natural for the last several years. During this period, I have texlaxed a few times (1-2 times per year, sometimes) but decided about 4 years ago that I would not use chemicals any more. When I texlaxed I would leave the chemicals on my hair for no more than 8 minutes and my hair looked totally natural. At some point, I just decided that I was not interested in any chemicals, period. I was more interested in a clean life, including hair, skin and food products. That being said, I find that my hair is a challenge and always has been, relaxed or natural. I always had issues with relaxers breaking my hair off when applied by the "professionals." I will say once I started doing my own texlaxes breakage was not an issue and my hair grew a lot. I like my retention rate and hair health much more in its natural state, but I don't like how my hair frizzes so readily at the least bit of moisture. I have had three major set backs since going natural, and in fact, am going through one right now. I got in a dry sauna about 9 months ago without protecting my hair and it tore up and ruined my hair. It will take 2 years to gradually regrow new hair. The other two set backs involved a well water fiasco and a brazilian straightening treatment, both which damaged my hair. Bottom line, I have no regrets about going natural and doubt that I will ever go back to chemical dependency/reliance. Natural hair is not different from relaxed hair, meaning that you must learn to care for your hair no matter if it is natural or relaxed. If you have been relaxed for a long time expect it to take more than a minute for you to learn and understand your natural hair. To be honest, I am still learning and fighting with my hair. I been fighting with it since I was a child because it is a weird texture with a mind of its own. I still however, prefer its natural state.
BTW, when I transitioned from relaxed to natural (it took 22 months), I too, sustained a lot of breakage. Breakage became a beast around month 10 and did not settle down for a long time. Things started to settle down around months 14-15. I kept my hair in protective styles for the whole transition so I really only had breakage on wash day. By the 22th month, I had a head full of beautiful new hair that only got better. Honestly, during the transition, I thought that I was going to lose all my hair but I did not and you won't either as long as you are patient and not rough with your hair.