What exactly do you want to talk about re: knitting?
I used to knit a bit, sweaters, gloves, hats, baby things, etc. But I when realized I could buy the thing cheaper, and that my family was either losing stuff or giving it away, I stopped. Ditto with sewing clothes. My ex lost several pairs of sweat pants in the bush so I just started buying them for him.
One of the good things about knitting your own stuff is you get the colour and pattern you like, not usually possible in retail stores. Also, if you need to adjust the fit, no problem. Again, not always possible with purchased items. Another one is that it's HOME MADE, so people love you for it
Other than that, it can be boring or a trial (counting, counting!) and confusing - some pattern companies are notorious for omitting lines of instruction so you have to guess!