Big one I forgot:
Stay focused
Discussion
And one more (the personal one):
Stay with him
My grandfather. I spent a lot of time with him growing up and lived with him for a while. He was very wise. A hard man, but generous. I decided to leave and travel. He didn’t want me to stay, as he wanted me to see the world and pushed me to do. I never saw him again.
I’m glad you had a nice relationship with your grandfather, I had a special one with mine as well.
Staying focused is the hardest, but persistence is the key to any problem