My advice in beginning with personal development:
Take it slowly at first, as much as you're comfortable with. Each website you visit will no doubt have more links to other things to check out. Then you can go from there. It takes the equivalent of about a day's research for me to find enough info to satiate my cravings for more, but I wouldn't recomend getting overwhelmed!
Anyways, these are just ramblings and I hope I answered your question.
