So basically I borrowed a friend some money quite a few weeks ago now. We live in different towns so I transferred the money to her bank account which she received and thanked me for. We had an arrangement for her to pay me back the following week. The time comes where I txt her and ask if there's any chance she can transfer the money back to me and she replied sorry I have my weeks mixed up I don't get paid til next week, fair enough it is what it is. So I wait and get no response or money. Recently she's been messaging me hinting she needs money for various things and i didn't give her anymore money, I left her to rant away. Now it's been weeks since still no money so yesterday out the blue she messaged me so I decided to just ask her if she's got this money and she blanked my text. I seriously lost my shit and sent her a nasty msg saying if u cudnt pay me back u shud of just said but it is Xmas and i cud of done with u paying me back and basically told her to stick it up her arse. Today I feel alot calmer but now I feel guilty about it. Like was I being unreasonable or shud I apologise. I don't actually think she's had any intention of paying me back and it was just the principal tbh. Yesterday wasn't the best of days and i don't know if I just took it out on her either way never got paid won't get paid and now I feel guilty x