You are not less manly because you know how to sew. My uncle went to Vietnam and, in his words "killed many a gook" and he knows how to sew...as a matter of fact, the army taught him as part of his basic training so he could sew socks or anything else in the field... or Im guessing maybe an arm back on or what ever.
Did you know that the first sewing machine was designed because in the 16th century a king tired of his minions complaining about having to sew peoples fingers together (as punishment for stealing) by hand, commissioned a group of people to design a machine to do the task automatically so that he could streamline the process and get less complaints as well. One of those people were Edward Singer and he went on to design what we now know as the first Singer Sewing Machine. So in actuality you are using a mid evil torture device to sew stuff. Doesn't that make you feel more manly?
Is it true? Of course not but if people tell you you are a sissy cause you know how to sew they are too stupid to know it isn't true!!! So tell them that story and they will not only be impressed by the machine but in the fact that you are so well learned about torture devices that they wont want to mess with you anyway.
Not to mention it if they think about it most tailors are men, and most of your top designers are men... Ralph Loren, Tommy Hilfinger, David T. Abercrombie, Ezra Fitch, Levi Strauss. Most of the clothes men wear were designed by men.
How the hell they think those guys do it? By hand? I dont think so!!!
So here we go... the Big bad scary sewing machine in all its glory... ok maybe not but by the time your done it will at least be another tool in an arsenal of tools to help you on this great site we call instructables.com