This is often identified as normal teenage behavior - and it may be, but it can also be a sign of drug abuse. Excessive money requirements or money disappearing. Drugs cost money - lots of money. If your child keeps coming to you needing money, or if money keeps disappearing from your purse or wallet, you need to have a serious talk with your child. Talking too slow or too fast.
Pot tends to put a person in a stupor and affects a person's thought process.
If your child is using stimulants, they will speak very fast and act very hyper. Look for dramatic changes in your child's pattern of speech. What you have just read are possible signs that your child may be experimenting with drugs or alcohol. Or they may be signs that your child has other problems. Or they may be signs that your child is completely normal.