Dream about friend jumping off a building symbolises the roles you play in your life and the various acts and personas you put on. Perhaps you have a significant announcement to make. You need to reevaluate these emotions and either discard or incorporate them into your daily life. Your dream symbolises simplicity and a carefree nature. You are feeling excluded or held back by circumstances beyond your control.
Friend jumping off a building dream is a metaphor for your carefree nature. You need to be more self-reliant. You need to pay close attention to something that you are overlooking in your life. It means the calm before the storm. You need to learn from your experiences, even the negative ones.
If you dreamt about friend jumping off a building:
Leave extra time to get to work in the morning. Be prepared. Make sure you have working jumper cables handy. You or someone you know will need them.