I am currently going into my 3rd week of nonradar at the academy. I am off the street in a class of 12 where 9 are CTIs. Nonradar has a very steep learning curve and the 1st and 2nd weeks suck. It is just starting to come together for me but I still have lots to get better at before we start running problems. Focus on the details as you start to get the big picture. Study the phraseology, know the strip marking symbols, constantly practice the map. Start with just issuing comm changes. Practice passing inbounds. The course throws everything at you at once and things move quickly but don't be discouraged and focus on the pieces rather than the big picture. Before you know it you'll be okay at the pieces and have an idea of the big picture, likely before you start running problems. Then once lab problems start it is the time to perfect the pieces and the big picture.