man that harsh altho i do agree with Killa.kali if u thought u were gunna get jacked when u were in the park they were walking away from u first thing u do is find the nearest rock, rush at him whilst screaming u gunna kill him then do as much damage as u possible can retrive the bong rob the guys car and tell him if he were to come near u again u wud finish the job. Always good to mention bigger brothers relatives im police or mafia always good and make it look like u were meaning business or the easier option was run like a bitch!