This is a reflexive verb, which means that the "se" must correspond with the subject. In this case the subject is "yo" which means that you must change "se" to "me"
You will then conjugate the verb normally (I am going to assume that you need it conjugated in the present. If not let me know)
Answer: 2. What are incidental sentences for? Give two examples of sentences with incidentals. Is the meaning of the sentence altered if you eliminate them in your examples?