I tend to not blow dry my hair unless I'm running late and don't want to go out with wet hair.

I've also heard the negative comments about drying out your hair.

Its not really recommended to blow-dry your hair everyday, but then it depends on the air pressure you choose. it'll make your hair brekas more or it becomes brittle. You may not see it right away, but I would recommend to use a fan in drying your hair in the future.