Corrections

As far as I choose TestDaF passing as a main challange the aswer will be following: 1.

Firstly it is an ability never give up when facing troubles, because nothing could be harder than this challenge likely, when for two months I had to translate about five articles a day, learn all the unknown words from them, write several essays per day, constantly do the speaking tasks and at the same time complete all learning assignments.

So I can say I’ve acquired the immunity to suffering. 2.

The second skill is an ability to collect, process and organize the huge volume of new information in a way it gives a high efficiency.

As I mentioned before due to budget constraint I had to make up my own training program, which I'd like to present into more detail, but due to time constraint I'll refrain.

I shall only say it was very efficient, because I managed to pass TestDAF with an excellent result: 5,5,4,5. 3.

And third but not least, German fluency I achieved thanks to the preparation for TestDAF.