Power Suppression isn't about insecurity, you shitcunt niggerfaggot. Consider the following:
Suppose that your hobby is building model ships. Now, this is a sort of unusual hobby, but it's obviously harmless, so most people wouldn't care one way or another if they found out you built model ships in your spare time.
But now suppose that you had to TELL THE WORLD that you built model ships. You wear model ship-building t-shirts and other retarded looking model ship paraphernalia; you explain model ship-building to people way longer than their attention span lets them care; hell, you even sometimes build miniature model ships in public, like on trains.
In the first case, you'd just be some guy who likes to build model ships. In the second case, you'd be a GIGANTIC FAGGOT.
And that is why we suppress our power levels.