I want to give you credit for this post. After reading the first exchange you had with Charlie Mike in the first three posts of this thread I didn't have much hope for a positive outcome. This post shows a lot of maturity. It takes courage to admit when you've been wrong, and most would have just dug in their heels and refused to listen to reason. I don't care how old you are, you handled this very wisely.
As for a knife suggestion, I would suggest you start out with a Swiss Army Knife or Case Peanut, as they are dang near guaranteed to not get you in trouble as long as you aren't looking for trouble. If those aren't interesting enough for you, check out the Kershaw line as they make some pretty inexpensive knives that would get you started down the path of knowing what you like and what you don't. If you're looking for something a little better a Benchmade Mini-Griptilian would be my suggestion. I've been carrying a Griptilian for a couple of weeks now, and it makes a wonderful EDC. The mini version is less likely to be taken as a weapon in my opinion, and thus less likely to get you in trouble. If you want something less weapony, but not as pedestrian as a SAK or Peanut take a look at the Buck 500 series. It's a nice lineup of lockback knives that are more gentlemanly, but still very reasonably priced.
Thanks a lot are there any less "aggressive"-looking hawk knives that you would recommend