<human>: I am an 18 year old teenager, just recently been off to college and my mother is being very controlling. I have always had a very open relationship with my mother, rarely lied and told her everything. I recently told her I liked to smoke a cigar every now and then (once every two weeks) and she flipped out a lot more than I thought she would, to the point of being unreasonable. I do realize this was an issue of her childhood (not going into details but bad people in her life smoked 3-4 cigars a day) so I told her I would stop; now every chance she gets she rubs it in my face that I smoked. Then I went a stayed at a friend's house that was an hour and a half away by drive. I wanted to stay an extra night because she told me about the drunks and then about the roads being frozen over. She eventually wanted me to come home at 4 pm  and her comment was "You would die for your friends wouldn't you? Do what you like." I then told her I was having issues with shaving cream giving me acne so I wanted to try a straight razor, see if it helped at all. and she asked me "Why are you getting into all this weird stuff?" This is getting tiresome; I feel like my mother is not longer accepting me for who I am. She constantly makes comments like this when I do stuff that goes out of the "nice guy" persona and will not stop. I realize I am not an adult at this point but I feel like I should at least be able to make my own choices and mistakes with a bit more leeway than this.

Condense the text into a few key points
<bot>: Mom is being controlling, does not like who I am becoming. Comments about it and claims I am weird. Eighteen year old teen with no idea how to proceed.