There's a lot of things you can do to make life easier on yourself, you just need to plan your work a bit better. Having said that, I was doing a lot of 6am to 10pm days last year and working weekends too. A typical day was;
Up at 6, get fuel and a bite on the way to getting guys. Start the job at 7, with me climbing. Can usually finish the job and cleanup by 3 or 4 most days, then leave one guy to grind stump while I drop off guys and empty truck, back to pickup stumpy, stuck in traffic all the way home and get home about 6 or 7. Make that 8 or 9 if I stop to quote on the way. Grab a quick bite, sharpen and clean saws, make sure all the gear is good, fix anything broken (lost a lot of time fixing truck last year) then a shower, send off any quotes/invoices that need sending and probably finished and ready for bed at 11 pr 12. Get up and do it all again.
What I'm doing different this year is....
I'm buying chain in bulk and have a sharpener (Jolly with cyclone wheel). I just swapout chains now and do all the sharpening once a week. 'm buying most of my other stuff in bulk too - bar lube, hydraulic fluid, poison, gloves, safety glasses etc. You save money that way, but the big saver is not having to make trips to the shop. I've also got 2 of every saw now, which means that if one gets rocked, runs out of fuel or stops running I don't need to deal with it. It can wait until I have time another day. I bought doubles of most things last year so that saves me a lot of panic/lost time.
I'm also only quoting on saturdays. This saves me a lot of time/fuel because the area I work in is pretty large. I was worried about losing jobs by not quoting instantly, but to be honest I'm getting more work than ever and I put my prices up by about 15% compared to last year as well. It's just a different way of marketing yourself. It's also quite pleasant to have neough work to smile as you say on the phone "well, we're booked out the next month already, and I can take a look on saturday but if you're in a real hurry there are a few shady companies out there that can come right away. They never seem to get much work". Those pushy types of customers are good ones not to get. I'm not working sundays any more.
I've shifted the way I'm marketing myself a bit over the last year and it seems to be working well. I can afford to pay my guys a bit more because of it which means I end up with better workers, which is in itself takes a lot of pressure off me. Not having to be 'the guy' all the time is nice. When you have workers that are competent on ropes, operating saws, grinding, chipping and do good cleanups it means there's a little less weight to carry for everyone.
Shaun