Yeah, I might be able to do a few things but I'd be more likely to respray the bike or whatever. Mechanical stuff where you get your hands dirty... that stuff takes me days. I figure I can take the Giant to the LBS to get the brakes adjusted or I could totally bugger then and then take them to the LBS - or I could do the job but take the weekend to do it.
Last time I tried adjusting anything on my Speargun Blue Malvern Star Boys Bike it took a sheila to point out something very obvious. Luckily I'd only wasted several hours on it