The very first day I started wfp I loved it - took to it like a duck in water, got one complaint in the first week, then another one about 2 months later. Made over £150 first day wfp too - don't ask me how I done it!
Some just don't take to it for a while, One guy we built a system for rang us after his first day (we normally take people out for a morning wfping first before letting them loose with it - he told us a friend had showed him how to wfp), anyway he rang later that evening (obviously in tears), wanted to know if we would buy the system and his van back off him - customers complaining and was fretting he was going to lose all his work!!
Took him out wfping the next morning - went through the basics with him, and now, 8 months in the same guy would never ever part with wfp.
Funny that.