Give digital art programs a try. There’s plenty of free alternatives to the big subscription model vultures out there, there’s GIMP for image editing, Krita for drawing, Blender for 3D, DaVinci Resolve for video editing, Audacity and Pro Tools Free for sound recording and editing, you can even make modular synths using VCV Rack. And if you like rum and eye patches theres versions of the big players out there too.
I am absolutely shit at drawing, but professionally I make 3d animations, having drawing skills helps, but it’s not necessary to learn any one of these.
In my timesheets, when I work is logged and automatically calculated. If I put in 8am to 12pm. Then enter 1pm to 5pm, with a 1 hour gap for lunch it calculates 8 hours, if I put in 8am to 4pm, and have “lunch” at the end of the day, it still calculates 8 hours.