About 6~7 hours a night, more trending towards 6 hours and less. It impacts my productivity greatly, I wake up still wanting to sleep more and am tired for most

About 6~7 hours a night, more trending towards 6 hours and less. It impacts my productivity greatly, I wake up still wanting to sleep more and am tired for most of the day, which causes me to be distracted more easily (open office...) and get way less work done. Also stress affects me more when I sleep less