Dating amino acids is a risky business and hardly ever results in a satisfying conclusion. Amino Acids are very sensitive and have a tendency to take everything out of context almost to the point of schizophrenia. The best you could hope for in dating an Amino Acid is to end up in one of those 20-question situations where both of you get angry and mean.
Find someone with a long-term responsible job (shows commitment and responsible behavior) and an avocation (a hobby) that is both enjoyable and not expensive.
Don't date the Aminos. Nothing good could ever come from it.