Sometimes I feel this way about myself, although "outgoing" is not a term that describes me. I feel that there is too much of me for some people I know. It isn't an even match, if you want to look at it as a competition. I feel, when in the presence of such souls, that I have to step lightly and put a hold on my ever-arching bigness.
This sounds perhaps a bit conceited, and maybe it is. The flip side is that such bigness is not easy for many others to take.