What can you do if you do not have a full nights sleep on a regular basis and your sleep breaks constantly?

Consider Eval. : Sleep Hygiene is Key. Keep regular bed & wakening time. Relaxing bedtime routine: warm bath /shower, aromatherapy, read, or listen to gentle music. Sleep in dark, quiet, cool room w comfy mattress/pillows & no work materials or computer. Bedroom only for sleep/ sex. No food 2-3 hrs prior to bed. No caffeine w/i 6 hrs & no alcohol orsmoking w/i 2 hrs of bed. Exercise at least a few hrs before bed