I should have been in Med School

Why is my hand writing that of a second graders? I am trying to write a thank you note. One simple three sentence thank you note and I have already had to start over three times. Three times! That is why I buy cards in bulk, I guess. Damn, my handwriting is specific. Maybe it is because I am using a Sharpie, the bunt tips aren't helpful, but they fill up the space well so I don't have to write more than three sentences. I am just trying to work it. Stupid cramped painful hand from handwriting. Grrrr....