I want to negotiate myself into a position where I can remove/fix/replace everything myself without jelly-knee fear. I want to completely remove the need for hammers.
I Googled 'Rotafix method' and found
this. Is this a spoof or do people really speak like this? I'm happy to buy the proper tools needed to replace the consumables. I'm becoming more willing to upgrade to better components to dodge the seemingly necessary suffering that comes with older technologies (I'm looking at you, square taper).