not much of party around here unless you have group of your friends with you on the trip and continuing to stay with the group and finally reach home. here partying is letting out the inner tension that is bothering you in your mind and you cold choose to tell it what you feel like and feel better and then others would bring you a meal and a nice cold drink. this can have a better effect on your mental health and in few days you could go back to work and work freely.
if you are alone you could choose to visit touristic landmarks like badshahi mosque, wazir khan mosque in Delhi gate area, walled city, some museums.