<prompt> Human: My best friend with his girlfriend offered us - me and my girlfriend to go to Cancun in February next year altogether. We thought 2 couples would be really fun to go with since we are very close to each other and share lots of common interests so we excitingly agreed. We figured out how much it would cost approximately to each person and decided to contribute 1000each. For us to come up with that amount right away is kind of not easy. So me and my girl were thinking to plan ahead and save up that money.It would be great if all four of us could create some shared group account through some app or some tool where we all could keep depositing some money on dailyweeklymonthly or any other time interval basis until we reach our shared goal. We each individually put money in to reach 1000 and also we can see how much others in group have put at any given time and that way we could track ourselves and people in the group. I think it would be fun and also easier to come up with that money over time. Also if the money we put in gets invested, maybe we could come up with 1000 faster or we could come up with 1000 plus little interest it earns. Of course, it should be a safe fund in which we dont lose money something like low risk funds.How do you guys think?Assistant: We figured out how much it would cost approximately to each person and decided to contribute 1000each.ok. So me and my girl were thinking to plan ahead and save up that money.Thumbs up. We each individually put money in to reach 1000 As in, a shared account that everyone has access to? Thats just begging for trouble.If its hey look how good were doing, then that very well might ask for trouble, but of a different kind, like youre saving so much, so youve got a lot of money, but were poor ignore the fact that we piss all our money on beer so you should pay more than us.Human: So you think we should keep money seperately but we work together towards the same goal?  <response>: yes. What is the breakdown of this 1000? My gut tells me flights, hotels, food, drinks, entertainment will surpass that. 