Nice to hear you liked game, thanks!
Regarding exercise - yeah, that's kind of dilemma I have. On one hand - the part of game when you should click the same button numerous times can be too long and boring, but on other - It's hard to make it going faster while keep player motivated to do prestiges and purchase corresponding upgrades/do researches. For now clicking automation checkbox and taking some tea or coffee while its done is the only workaround for it, but I keep thinking how I could make this training a little more interesting.