Memory Problems are the worst nightmare of every developer whose code is serving large files in a production environment. If you ever faced issues of memory leaking in application or if frequent unexpected Out of Memory Exception is raising your anxiety levels, then this talk is for you. This talk aims to summarize the common Memory issues in Python. It is overwhelming to see them even when logic in code is properly optimized. However it is more scary that some of these errors are hard to find and harder to fix.