Yep doing that work by yourself is much more exercise, for me it is usually something like this.
pull up jump off, try to tie up,
(dang too short of chain walk back around & jump back on pull closer)
tie up, walk back around &jump back on
Start to back up, have chain fall off,
jump back off, walk back around and try to tie up again,
dang forgot to pull back closer, walk back & jump back on,
pull back up to tree jump back off, walk back around to front & tie back up
walk back around hop on back up & pull it lose
have tree top land on hood of tractor, jump back off to inspect damage
try to unhook only to find too much tension on chain, walk back around & hop back on
drive forward to loosen up chain, jump back off walk back around unhook tree so it wont scrape up hood any worse,
walk back around & jump back on seat & back up a few feet,
jump off again & walk back around to re-hook,
walk back around jump in seat & drag it to the burn pile,
dou realize it came un-hooked half way there
go back to where it came off, jump back off & re-hook tree again,
walk back around jump in seat & head back to burn pile
jump back off hit your knee on loader arm, fall into briars yelling like crazy man,
try to get up only to realize you are wrapped up by 1600 pickers,
wiggle and pry loose 800 of the briers and rip the rest lose trying to get free
hobble to the tree wiping off some of the blood and dirt from your clothing
un-hook chain from tree & hobble back around & hop back onto tractor,
push tree into pile & back up only to find the chain re-attached itself to tree and pulled it back out of the pile,
hop back off tractor, snagging boot lace on shifter & land flat on you face in mud,
come out of the coma try & get up to where the now indestructible boot lace is still hooked onto some linkage,
struggle for 10 minutes to get boot unhooked from linkage,
crawl thru the pickers on hands and knees to FEL to again unhook the tree,
crawl back up and climb onto tractor seat, set there 15 min trying to get your leg to be able to push the clutch in,
back out leave the tree setting 15 feet from the burn pile drive tractor back to the house
climb off tractor and crawl inside to lay down on couch
Realize you hear tractor is still running outside,
crawl back outside & turn off tractor,
head back to the couch,
have woman come in and ask WHAT have you done all day lay there!>?!?
Yep that is how it goes without help...
Mark