Most Helpful Girl
Not necessarily. There are women who will really appreciate that. Having that personality does make you more susceptible to women who desire to take advantage of guys, though. We all know they exist, you just have to be careful about the ones you choose to go out with.
"women will either not want to be involved with me because they think if they get with me they have to be committed and will end up cheating"
Your guy friends are pulling this out of their posteriors. Unless you're controlling or too willing to let her run all over you, this by itself will not make the average woman cheat.