Check out the meanings of these words:
proceed
inhibit
Check out the non-parallelism of these verbs:
... uprooted ... placing ...
Check out the mismatch of these words, in TWO places:
... trees ... it ...
"Long story short" is slang. What better wording can you use here?
Remove this sentence: "Even though I am sure that I will keep to the route of a computer scientist I have no idea what path I prefer." It's totally off topic.
You need to expand on how you, your background, and your interests would help them. They want people who will be useful to them and their project. They probably don't care much what other interests you have or what you'd get out of the experience ... how can you help them!