awwwwww don't give up before you've even started, I know we can bombard you with loads of info at the start but we just like to cover off all eventualities, common mistakes and such like.
The reality is if you set the tank up properly by doing a fishless cycle there's very little work to be done in maintenance, obviously it takes a few weeks to get the hang of things but I can do my weekly fishtank maintenance on a 60 gal tank in half an hour and cook dinner at the same time! It's honestly easy when you know how to do it properly and you have things set up well.
And the fishless cycle may sound complicated but when you break it down to the basics all you have to do is this
Fill up the tank with water, turn the equipment on, add some ammonia so it gets up to 5ppm
Test once a day (this only takes 5 minutes once you've got the hang of it) for ammonia until it starts to drop (also test pH daily)
Once the Ammonia has dropped down to 0 then top it back up to 5ppm
Start testing daily for ammonia and nitrite, when ammonia drops to 0 top it back up to 5ppm (only once every 24 hrs at most)
When ammonia and nitrite start measuring as 0 or nearly 0 after 24 hours start testing every 12 hrs
When ammonia and nitrite measure 0 12 hrs after topping up the ammonia then you're good to go, just keep going for a few days more to be on the safe side, then do a massive water change and add some fish!
The other factors can be dealt with easy enough all we need to say is keep a daily log of your test readings, post them up here every couple of days and we'll let you know if you're on course or if there's any other action you need to take.
Also remember the fishless cycle takes around a month so you've time to get your head around everything else and we'll be here to help you every step of the way.
Please don't give up before you've even started, it's a wonderful hobby and once you've got past the first few months and the tank is stable it's dead easy.... honest!