The problem, stage 1

My eating problem, or as I have started calling it eating condition, is simply my body uncontrollably expelling (vomiting) food stuffs that my mouth and throat are not used to or find too rough/strange. I continue to keep trying some different types of food but find it difficult to overcome the fear of vomiting, which is a horrendous experience for me. The most successful attempts for me have been the ability to eat salt and vinegar crisps and plain white bread (no toppings/butter). Emulating these achievements is basically what drives my existence.