from other experienced forum buddies, and It never stops, THE LEARNING !!
Something new all the time, thats why we all share our experiences, it's teaching us constantly what works or does not work, so our lizards can have a better and healthier life.
** Also I'm flittering around here alot, so you just see my name alot, 
They can't GET RID OF ME !!! *LAUGHING*
you will also learn as ya go, through your own experience in keeping them. I have alot of different (OTHER) types of lizards.
And as far as collareds I have 16 right now and expecting a new one in a month or so. But these guys fasinate me, and blow me away as far as color. So out of all my reptiles, I have chose collareds to bred. And uroplatus henki (leaftail gecko's)
So I thank you for putting me up their on you collared GOOD LIST hehhehheehe, but there are so many people on here that have so much wisdom.
Hang around you will soon be one, *SMILE* 
Eve