Radiotherapy to solve my motor function?

It's been a month since the diagnosis. I survived without radiotherapy and I could feel my nerves giving in to the tumors. From numbness to stiffness to weakness... it is slowly showing in my movements. My fingers still function but now typing with difficulties on my left fingers. So, it's a matter of time, I guess, for the next step, which is radiotherapy. Let's see how it goes, as I am buying time, and enjoying the moments with my new body - I'm grateful for all the functions that still work. I remember Mr Tatsuya in Japan from the English speech class in PARC Freedom school. He was a true inspiration. He attended the speech class with difficulties in some of his muscular functions including speaking clearly. He often said "pass" when it's his turn to speak, as he takes a long time to compose his words and express himself. However, on the last class, when everyone was to give their final presentation, he prepared well, and delivered his speech. The teacher said, "we respect his intelligence", when I mentioned that it was empowering to even have him in the class. The speech class itself was challenging enough for most Japanese, as the participants have to do public speaking in their second language, English, but Mr Tatsuya showed us the possibilities. Possibly the only limiting factor is our own selves.