How do you reincarnate a chao faster on the dreamcast

A chao's life goes quicker if it is unhappy, so make it a bit unhappy, then when it is about to reincarnate, (you know it is about time when it starts sleeping and eating a lot) make the chao love all characters you can play as, so you know it will live instead of die.

If you be really bad to your chao after like 10 hours itll die! I wasted a life to test it... but really treat your chao very good don't lose in races or battles and bring it to the school a lot and you should be fine! Reincarnate it 2 times and then the 3rd time it'll be an angel chao! Or a true devil if you do the evil character (jut do the opposite)! Also give it every 1 of each animal only one and every animal ever created (in the game), I have an angel one but it had a shell surround it after but it was gray... HE WAS GONE FOREVER BUT when he died an angel floated above, then something happened that I AM NOT GOING TO SAY!