Swing trading has nothing to do with holding times. You can swing trade on a 5 or 60 minute chart, a Daily or a Weekly. It's trading one swing at a time, using the structure of that time frame, and not projecting multiple waves forward or making "ego" calls.
Major cheat code for life: Always assume things will work out, then do the work to make it true. It’s a mindset of active optimism. Earned faith. It creates a quiet confidence that allows you to tolerate the uncertainty of life better than anything else.