Beginning. Firts First day. Firts First time.

Well, this is my first line in italki. Following the suggestions of the page, I´ll write just a little about my job, hobbies and so on:
I´m working in a public Primary School in Torre del Mar (Málaga-España), like speech therapist with children with special educative needs (autism, speech disabilities, writting troubles, stuttering, brain injury, Down Syndrom...)
I´m interested in improving my English to be able to read about my subject of work. But not only this; I want to improve my listening comprehension and get more fluent in speaking. Because of this I´m swimming in trying(?) italki.
I love outside sports, like climbing, mountaineering, rowing and running (crosscountry). And I love also Southamerican South American music. Actually, I play wind instruments like quena, sikus, tarka, mohoceño... all from Bolivia, where I was living for two years. I have been playing that kind of instruments since being I was forteen (I have am nearly forty seven, nowadays) and I feel never bored about by them.
Well: I thik I have written words enough to receive suggestions about the letter. Please, help me to amend this disaster.
Thank you.

Dear Jesús,

Your letter is not a disaster at all! You clearly have a good vocubulary and grasp on English. You made very few prepositional errors or errors in general. I don't understand what you mean by swimming in iTalki - I think it may be an idiom which doesn't translate. In any event, welcome!

Helen