Definition: In this task, you are given a Reddit post as a text. Your task is to generate a title for this text. The title should start with "TIFU by", followed by a situation that caused humor. The title should contain 7-12 words, ideally.
Input: Text: so, i've had a shitty couple of weeks as i finish university soon and can't get a job even though evenyone i know on my course have all managed to get one (typical!) so i decided to treat myself to a holiday with some friends. i'm currently on placement in a school and was planning on meeting them out there for a long weekend. i'd been looking at flights for ages over the week and they were costing between £200 - £280 which i thought was expensive for 3 days, so after searching and searching i found one that was rather cheap (around £100) so decided i'd book it, i'd checked everything. yup, right airports, all my details were correct, i knew it was non-refundable but i was so excited to have a break from all the shit at home...

fast forward to today when i decide i should do my online line check- in before i set off next week and low and behold. i've got the flights mixed up.

so i have a flight from malaga to manchester and a return from manchester to malaga. 

fuck my life.
it's non refundable. i can't change the flight because it's going to cost me an extra £200 which i don't have. i'm an absolutely fucking moron, i'm so angry i could scream. 
so yeah, you might as well laugh at my idiocy.

TIFU by booking a non-refundable flight.