I understand you are not a fan of needles, I wasn't either. For me it used to be so bad that if I even saw an injection scene in a movie or when I watched a youtube video on how to inject I would get sick to my stomach and pass out. Easiest way to get over it is have a friend inject you the first time and watch him, after I did that once I was able to do it myself later in the week and after my first time it didn't phase or bother me at all.