Babysitting comes with several ups and downs, but keeping a few important tips in mind can help things run more smoothly. Start by keeping the house key in a safe place so it doesn’t get lost. Plan to show up early (but not too early) and follow the parents’ rules at all times. Other tips include always double-checking with parents, being as present as possible, bringing a book for downtime, remaining calm in all situations, and understanding that all kids are different and unique.