I'm a physicist and am interested in exploring taking therapies to help me overcome anxieties and other issues that I have that seem to me to be psychologically founded. Anecdotally, a few people close to me have been in therapy over the years and have strongly advocated its efficacy. However, and equally, someone close to me tried therapy and found it useless. Moreover, as a scientist I am deeply sceptical of psychoanalysis as a theory and therefore quite adverse to contributing to its continuation.
So, are there alternative therapeutic techniques I could consider that have a more objective, scientific grounding? Or, am I simply wrong headed and modern psychoanalysis has evolved to the extent that it can be considered objective and scientific?