I cannot sleep till late night. Sometimes up to 4AM. There is plethora of thoughts running in my mind thru out the night. I admit that I over think. Over think about everything like my children health, there future, my health and future. Everything and anything keeps my brain active till late night.

Ans: Too much of sensory overload through visuals, and late dinners are some of the causes for not falling asleep. Please pay attention to your dinner meal. Eat early before 7pm and avoid animal protein, and oily food at dinner meal

Ans: I have already posted areply to someone else with a similar problem.
I am posting the same reply -
You can try to improve your sleep hygeine - i.e
Try to go to sleep and wake up at the sametime everyday — even on weekends and holidays.
Avoid consuming caffeine at least 6 hrs before bedtime. .
Make your sleeping environment comfortable.
One hour before bedtime, stop doing work or other mentally-challenging tasks.
Use your bed only for sleep or intimacy.
If you are stressed , relaxation techniques like yoga or meditation before bedtime might help.
Regular exercise, a balnaced diet and adequate fluid intake might help.
Can try taking melatonin 3 mg 1 hr before bed time.
If these measures don't work , you should consult a sleep specialist

Ans: Needs to meet psychiatrist