Here's some advice: buy a cheap share in a company thats growing, focus on that one company. set a limit on your spending, say you just made $1000 on a company, sell the stocks, reinvest about 500 bucks on a new company, if its growing and its cheap, buy more stocks. Use the pause button for buying and selling, it stops the time so you dont lose money. Remeber Kids, TIME I MONEY!