To Alex,

In answer to question 1, I don't think it really matters! But if I had to pick I'd go with "To become.."

For question 2, "learn" is probably the better choice here. 

- Improve my language abilities

- Sleep more

- Eat more healthy food and exercise more often

- Stress less!!

Be able to speak English automatically, fluently ,correctly. It may take many years, I guess, but I am so sure I will stick to it until many years past.

The past year was the worst year in my life, finally, it is the time to turn the page, it is time to accept who you are and stay where you are. :) 

To be the best teacher ever!

Improve my atletic records. My goals are:

1500 meters in 6.30

400 meters in 1.20

Extra difficult because I am 50 years old already...