Remote customer-support openings I found, sales associate here

I found several remote customer-support roles that do not need a degree, and I have applied to a few as a sales associate. It has been weighing on me all week. The schedules are set in advance, including some weekends. Are there warning signs I should look for?

Thanks for writing this out. I went through something close to it last year, and it settled down once I kept a simple log of every call and form.