Designate a Workspace
While it's great to have the ability to work from the couch, I highly recommend having a workspace where you specifically work. Only work in this space. That way when you sit down in it, you know what you're about to do. If you get distracted by things, leave it to go sit on the couch or stop and continue to work. Make sure you have a good supportive chair and the right tools as well. Your workspace should be clear of clutter and have everything you need nearby so you don't go running off mid stride and get distracted by a shiny object. If concentrating is hard, maybe it's time for a break. Generally, I set a 15 - 60 minute timer and go do other things like chores, video games, or just some self care when I get distracted. You'll learn what makes you want to work and gets you in the mood, but it all starts with a base to work from. If you're struggling with working from home, maybe it's time to look into a shared space meant for freelancers or a nice coffee shop you can post up in. Either way, find what works for you and run with it.
Context: So a little bit ago, I went full time freelance. It's been a ride full of lessons learned. On my instagram, I asked people for their diehard rules of the trade, and I compiled a list that should help people run their businesses a little more smoothly. If you have some design rules you live by, feel free to comment or message me on Instagram. https://www.instagram.com/darumacreative/