i have bulging veins on the back of my hand, a very late beginner at the piano, practices(1 hour 3 times a day) sometimes cause a very slight discomfort,(should i describe it as pain?) in those veins. does anyone face similar problems? i know the advanced stages will require a lot more practice and much more strenuous hand movements. Or has it got to do with the height of my chair? i practice on a weighted keyboard. i don`t know if i should continue the piano, i`m afraid it`ll cause injury to my hands in the long term.