Sustainable ROI

[weknowhowtolive]

I made a post in the MTT Community forum about how im trying to build a decent micro limit BR from $0.

So far I cashed in one MTT for $2 and spent it on a SnG which i cashed in. Ive now been playing strictly $1+.25's turbo's and have cashed in 66.67% for an 80% ROI. Obviously this isnt sustainable...but what is realistic? The play here is insanely easy.