So iv been playing for about 3 days and have learned theres very few people to trust. My problem now is I have weapons I like and after a risky attempt to get into a hospital I secured a blood pack but discovered I cant use it on myself, so im curious whats the standard operating proceedure when this happens, cant exactly hold someone hostage until they heal me... well I could but I prefer not to. I understand its better to operate in groups but after how many times iv seen lone bandits there must be some other solution, any advice?