Traveling is like flirting with life. It's like saying, I would stay and love you, but I have to go...
All the trekkers you meet are your friends. They greet you like friends, they are interested in you like friends and they give you the sincerest smile when you pass them. The amount of friends you get - not knowing their name and nationality - is outrageous. If you are willing to open up yourself and give away good vibes, you will get even better vibes back. Somehow you will remember their faces, maybe not all - but you have seen them all. You will remember the feeling they gave you. You will remember the feelings you felt during an upsurge, rainy weather, never-ending fight with leeches or sometimes even on a sunny afternoon. Thoughts about life, home, nature and relationships are constantly on your head while you walk. But you don't over-think. Everything that comes in to your mind will get clear. Every little worry will disappear.
Trekkers are allowed to think their own thoughts. Nobody is judging them there. They have time. The absence of time and obligations are making them blissful. They could solve their biggest problems up there... or they could just enjoy the moment and let everything go. They can't be found and their thoughts can't be affected.
Trekkers are your friends. Even if you don't know them and they don't want to be... they still are. They are going through the same things as you are. Humans are humans. You will realise that no matter what, we pretty much are the same. Not in a bad way. In a good way. In an extremely beautiful way.