Ehh, the way I see it, if one can afford it and make it work within one's budget, then it's no big deal; it'll probably bring some new joy into one's life.
On the other hand, if it causes you to eat ramen noodles for half a year, or it prevents you from making badly needed repairs to one's car used mainly for work, then yeah, it was a mistake! Hah!
On the other hand, if it causes you to eat ramen noodles for half a year, or it prevents you from making badly needed repairs to one's car used mainly for work, then yeah, it was a mistake! Hah!