YOu know iam right handed but my eye is kinda left how to say in english. There is one test when you make triangle with fingers and you watch with eyes long story short my dominant side is somehow when i want to aim at something left,or i want to saw wood or something, i use left eye but when i want to work i use right hand.
That phenomenon is called in medicine somehow but i forgot. Yeah like ocular dominance.
https://en.wikipedia.org/wiki/Ocular_dominance And here is test about it so you can find out too
And for me if i dont bang my hand on hardie wich i doubt will happen becasue anvil is short for that , and i put hardy hole away , when i dont use it.
That's one reason why i investigated on net why hammer hand should not be on toe end of anvil.
Its 50 kilograms . about 110 pounds.