43 is young.. on professional side, you can learn new skills / brush up existing skills if they are still relevant (if you are in tech).. you can move to new city / country where there might be more job opportunities.. also change of place will bring fresh perspectives.
On personal side, you need therapist to talk to.. if that’s not possible, friend with whom you can share your heart would be good..
On health side, regular exercise, any kind of sports and staying away from alcohol or any intoxication would be helpful to make you feel better. Try to go to sleep early and wake up early.. do bit of yoga & morning walk might help you tremendously..
On personal side, you need therapist to talk to.. if that’s not possible, friend with whom you can share your heart would be good..
Also if you can, consider reading https://vedabase.io/en/library/bg/ to get fresh perspectives on life and its struggles..
On health side, regular exercise, any kind of sports and staying away from alcohol or any intoxication would be helpful to make you feel better. Try to go to sleep early and wake up early.. do bit of yoga & morning walk might help you tremendously..