Are you up for a short experiment? Yes? Grab a pen and a piece of paper, then set a timer for three minutes. Now start writing your full name over and over again with your non-dominant hand – until your timer goes off (so if you're right-handed, use your left hand; if you're left-handed, use your right).
How did it go? Obviously, writing was slower and clumsier this way. But can you recall what was going through your mind? What thoughts were spinning in your head?
"Wow, this is harder than I thought. – This looks terrible! – Oh my gosh, I'm so bad at this. – I can't write with my other hand. – This pen isn't good for this; I should just give up. – This is a stupid exercise anyway; there's no point."