This is an experience you will keep forever. No one else can understand how special it is. The places you see are absolutely worth it and beautiful. The people you will meet will become your best friends. Even if it can be scary do it! It will the best 70 days of your life. It will be hard yes. The hikes, sleeping outside, the weather, being with the same 14 people for 70 days but you make the best memories out of it. Only those people will understand it. You will grow and be the best version of yourself. You will the happiest when you go home after this crazy trip. But also really sad to leave your new friends. I 100% recommend it.