Steph,  Even though you addressed Kendra specifically, here's my take:  
I've been sewing on and off for many years, even inherited a nice machine when my mom downsized.  I find it's enjoyable even though I haven't ventured into making complete items of clothing for myself or others.  I usually use it to make modifications to clothes (some of which that have "shrunk", LOL)
For only 40 bucks, the experience could be a disaster and you'd still be ahead, even though I don't think it will be.  And it could well become a new creative outlet for you.  Just don't spend so much time sewing that you neglect us here, however!
Go for it!
helen