I haven't worn deodorant in over 5 years.
Why don't you wear deodorant?
I don't want to smell like a flower and other people should mind their fuckin business about how I smell anyways.
Is it the ingredients in it that bother you? There are alternatives to deodorant. Have you tried looking into them?
No I don't care. Who gives a fuck how I smell?
If you're not going to wear deodorant, you should at least be sure to maintain proper hygiene by showering and cleaning on a daily basis. If you don't clean yourself, people will not want to be around you or talk to you.