Random carelessness

When I did my pedicure 2 weeks ago, I was pretty pissed when someone stepped on my toe in the mrt and hence, damaged my newly done pedicure. Having tolerated the unslightly stain on my toe for a week plus, I went to Anglesky8 to do my pedicure again on Friday. Guess what, I dropped my 500ml bottle, which was filled with water, on the same toe just now. And now, my poor toe nail has chipped and the pedicure isn't prefect again. Sighz....why am I so careless?