However if I do a BRRRR I can achieve infinite return by extracting all of my investment.

Going from 0 to 1 is an infinite return. 

Infinite system and money created.Keep some dry powder for the emergencies.To Your Success!

It earned about $35K a year, which combined with is retirement and social security benefits, provided him with top shelf top shelf living facilities - assisted living and then memory care.  

So sticks to path of progress, real top shelf A quality properties.

You can buy a course for 3k to 5k and bring it home and put it on the shelf.  

Likely more than most brrrr, but with an ideal brrrr I can make infinite return.  

Open-end Funds are generally defined as infinite-life vehicles consisting of multiple investorswho have the ability to enter or exit the fund on a periodic basis, subject to contribution and/or redemption requests, therebyproviding a degree of potential investment liquidity.

The cash out will be after I pay myself back so either way the COC will be infinite as well.

Generally most of us aren't going to go through the guilty party's profile and take down everything that qualifies because it takes a lot of time and effort, and most threads have an extremely short shelf life - no one is going to remember it or see it a couple of days from now.