My Hair..

[Meg.]

Bleach is really bad for your hair, it can damage your hair up to the point of it breaking off. You should bleach your hair a maximum of twice a year and use a colour lock shampoo and conditioner every night/morning to keep it healthy. Healthy hair is important as it also protects the delicate skin on your scalp.

[Ali]

mhmm, it is true in the long run actually. however, are you dying it repeatedly or have you died it the once and its lasting the longer time?
its not just dying your hair, by the way. straightening, curling and drying without a heat protection spray or gel can harm your hair too - this can make it thin or even fall out in the long run. also, even washing too much (everyday for example) harms the hair as it washes out the natural oils.

i wouldnt worry too much