You cannot safely get rid of sleep entirely
Reduce sleep only under medical supervision if needed
Keep a consistent sleep schedule
Get bright light in the morning
Avoid caffeine late in the day
Avoid alcohol and nicotine near bedtime
Limit long naps
Exercise regularly
Keep your bedroom dark, quiet, and cool
Manage stress before bed
See a doctor if you feel excessively sleepy during the day
Get evaluated for sleep disorders if needed