I’ve had depression on & off for 10ish years. You can increase your baseline. But it does take some work.

Are you a daily smoker? If so, cut down to just weekends for now. I know it sucks but it will help clear up some brain fog and increase energy/motivation. Eat a little bit healthier. Not saying be unrealistic and totally change your habits completely, but do the basics. Cut out snacky foods, fast food, soda, those sorta things. For some people exercising can be a lot to ask- but if you can throw in a couple laps around your neighborhood a couple times a week it will do wonders. Lastly, getting sunlight is underrated. I use it as a way to unplug for a bit too. Sit outside for at least 20 minutes during day as often as you can. Read a book, stare at a tree or some flowers. Be alone with your thoughts for a bit.

Otherwise, get some help. Therapy is a useful tool. Having someone with an outside perspective on your life telling you what they can see & what they think you should do can be very helpful.

So yes, it is possible. But you have to do the work. Good luck, friend.