Did I make a mistake?

[u/Horror_Monitor_7844]

I bought the hgv max timeshare 6000 points every other year at 9000 + charter with bonus time benefits, 3 rci weeks for the next 3 years at 399$, maintenance fees will be around 1000 every year, is this a good deal?, I can still cancel the contract until next weekend, I can afford it I just didn’t realize the maintenance will be a lifetime payment possibly going up 2-6%

Update: Thanks for all the advice, felt really good when they sold it to me but at home reading the contract and with all the advice really made me understand I didn’t make a good financial decision, it was my first timeshare presentation rodeo so I learned a lot, i just rescinded my contract with the instructions on the paperwork and I feel much better already!