If your therapist didn’t help you *at all*, why do you think her information is accurate? Your stutter is mostly blocking and it’s mostly covert. The blocks happen bc you don’t want ppl to hear you speaking “differently”, so you try to force words out, which actually causes the blocking. Look up SLP s who specialize in dusfluency like William parry (valsalva) and Tim Mackesey. They have tons of free info online which they’ve used to teach them selves to speak mostly fluently and many others (including myself).