It's not healthy as you will add a lots of stress while seeing the bearish market, better to stay away if you really have some trust with your holdings,
trading always have ups and downs so before starting dealing with this activity, better to assure yourself that you already got a lots of knowledge
and patience to proceed, like what many said never to look when the market is falling to avoid doing mistakes and loses your investment.
Hodling is still a lot better for your health compared to daytrading. You dont need to stare at your screen 24/7 because that is how market is working 24/7. By hodling, you just need to find a good entry point and check it only once or twice a week. That is better for your health. Buy and forget, when it is cheaper buy more and forget again