A few important safety lessons that are true regardless of if you are driving or walking. It doesn't matter if there's a green light, you need to check both ways. It doesn't matter if it's a one way, you need to check both ways.
Lock your doors at night and don't buy huge beautiful see through glass front doors. Also please don't be that idiot that writes his home address on his keys. If you want to leave a contact method, leave a phone number. And if possible, one that can't be traced directly back to you.
Anything that is plugged in should stay far away from the bathtub.