It's so Aweful to be the Flake

I feel absolutely terrible for letting some people down because I had made all kinds of plans for the month without realizing "hello!! You kind of have a budget to take into account"
First of all in the month of September we gave ourselves $150.00 for entertainment but only spent about $100.00. For October we lowered our fund to $100.00.
The local amusement park hosts a halloween fest just like Knotts Scary Farm in southern CA which is an anual tradition I love to do with friends. We decided to go to the fest for home-sick sake and we were so lucky to be friends with someone who works there who gave us a major discount on our tickets about $17.00 cheaper, plus she took work off to be able to go so those plans were set in stone totaling up to $92.00, leaving $8.00 leftover in the entertainment envelope.
Next on the list was a pumpkin party we had already planned for about 2 weeks in advance with our close friends the Dayrits.
At school I joined the Ballroom dance club and we're always encouraged to go to the Mambo Room a dance studio/club on Friday nights which is $10.00 per person. I began getting a group together and planning for us all to meet at my house and carpool together. But then I went home and calculated that our $100.00 dollars in our entertainment envelope was not going to cover our halloween fest tickets $92.00, our pumpkins for the party $5.00 and $10.00 cover charge for the Mambo Room multiplied by 2 is $20.00. Man! Why didn't we keep the same budget from last month $150.00?
In order to stay under our budget I had to cancel on the Mambo Room because it wasn't a pre-planned event and what made it worse was because I was the coordinator the one organizing the function. Oh well, i texted the 3 girls and said that I was really really sorry for being a flake and I told them the truth which was I didn't have enough money to afford it. Luckily 2 out of the 3 girls said they weren't going to make it anyway.
Shane was really happy I canceled because it had been a while since we stayed home on a Friday night and watched movies. Yup, we rented from redbox and used our coupon we recieved on account of being new Virginia residents to order a free medium pizza. Friday night = $2.12
Saturday night: $5.00

Sunday=$0.00
Invited friends from church over to play games
Total for the Entertainment Envelope:
$100.00
- 92.00 - halloween fest
- 5.00- pumpkins
- 2.12-redbox
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$0.88 leftover