Because you're missing one hour of sleep? Maybe try to ease into it? 2-3 days before it happens, start getting up 15 minutes earlier. Then 30 minutes. Then 45 m

Because you're missing one hour of sleep? Maybe try to ease into it? 2-3 days before it happens, start getting up 15 minutes earlier. Then 30 minutes. Then 45 minutes. Then when its daylight saving get up on time (which would be 60 minutes earlier than usual, but only 15 minutes earlier than the day before).