I guess you could say I've done a little bit of everything. It's a living.
DO NOT use my comment threads to hawk your product. I will delete them every time I find them, and I'm going to try very hard to do it before anybody sees it. If it happens twice from the same person with no other interaction, that person will be blocked and I will say very unkind things about your product breaking or spontaneously bursting into flames and being responsible for a rising list of casualties. If I'm feeling really ambitious, I might even appeal to other people to spread the word about your dangerous and toxic product so that nobody makes the mistake of buying it. (Does not apply to things made by actual friends of mine. Peddle away in good health.)
If you're religious and you're thinking of adding me to your circles, be aware that I'm an atheist. Don't try to convert me. If that's a problem for you, or you don't like having someone disagree with your faith, I might not be an appropriate choice to add to your circles in the first place. If you quote scripture in any comment thread of mine, I'm going to ask you to explain it in your own words and how it's relevant. Self-determination is something I hold dear. I like to make up my own mind about things. In real life, I keep a bucket of water next to the door for missionaries and traveling salesmen. I don't change out the water, I just top it up. I think right now it has a couple of dead spiders in it.
Otherwise I'm fairly easy-going. Just participate and have fun with it.