I wouldn't say that I get jealous very easily. Between my boyfriend and myself, we share a much too deep bond for any girl to ever threaten me, irrespective of how she looks or dresses. This does not mean that my bf doesn't eye other women or that I don't watch other men, but we do it in good humor, mostly to see if we can incite envy in each other! But it never works for either of us. Lol.
However, I do have insecurity issues in my own right. I do wish that I could be at a better place in terms of a career or a job. I don't really care all that much about money. But it wouldn't hurt to have enough to be able to travel and see the world.