After reading addicted to curry i started chewing on cinnamon sticks like the main character kinda tasty and stops me from biting my nails so much

After reading Rurouni Kenshin, I dropped my political bias because Kenshin seemed to do the same. Not sure that's a habit, though.

^I started saying "this one" all the time in place of a personal pronoun. I did that for about 2 months until my friend begged me to stop.

After watching/reading both Conan (and Evangelion), I start covering my mouth with my hand whenever I think.

... Wat. How's that even possible.

For some reason, when I saw it was you who posted, I KNEW it would be about that.

That just means I look at both sides of an argument before making a judgment. Or just don't get involved, Seefy-style.

That's just what you should always do all the time. I mean I guess learning it from kenshin is better than never learning it at all.

True enough. Before Ruroken, I assumed that ONE side HAD to be completely wrong (I was 14). Not so.

For the sake of staying on topic, while it's not my own habit, I have a friend who accidentally bows to people out of the blue. Also, my friends who are into anime will selectively replace American words with Japanese ones, especially when talking about things the teachers shouldn't hear, i.e. proxy, boobs, etc. Although that's pretty silly goose.

I picked up the habit of killing anyone who finds out my identity from Johan in Monster.

It made me grow tentacles.

So you are a tentacle monster now? I hope it's not like one from silly goose manga/anime...

Yes and unfortunately for you, it's exactly like in them hentais