Bonjour and welcome to the ep of today. 
I am going to give you a (long) pep talk about how to know if you should walk away from a relationship (without feeling as if you are giving up). 

I cover an array of key points to consider, including how problems are resolved in relationships, how to know if you are being manipulated or if the relationship has run its course, and how to not be so riddled with guilt. 

Brain fact: Insulin on the brain. 

Brain fact studies to read into further:

Benedict, C., Hallschmid, M., Hatke, A., Schultes, B., Fehm, H. L., Born, J., & Kern, W. (2004). Intranasal insulin improves memory in humans. Psychoneuroendocrinology, 29(10), 1326–1334. https://doi.org/10.1016/j.psyneuen.2004.04.003

Benedict, C., Hallschmid, M., Schmitz, K., et al. (2007). Intranasal Insulin Improves Memory in Humans: Superiority of Insulin Aspart. Neuropsychopharmacology, 32(1), 239–243. https://doi.org/10.1038/sj.npp.1301193