Valtteri Bottas trains unsparingly
Mercedes driver Valtteri Bottas said that working hard to become the best pilot in 2018.Valtteri Bottas "I Think last year I played good times, bad times. There were many good moments, but there were many disappointments. Lewis won the title as my teammate, so we had a car capable to fight for victory in every race. I learned a lot, and that's why I really look forward with optimism.I think hard racing was those lessons where I learned the most. I feel that last season I worked a lot on becoming a pilot. I still continue my work on myself, so look forward to the start of the new season".