I never got the whole being anxious about technique thing. The bass got invented by a non-musician trying to be helpful, and bassists found that it wanted to be played differently. Some people found one way worked for them, some people found another way worked for them, and another group decided that their way was the "correct" way, and managed to persuade huge swathes of bassists to believe them, possibly because it looks so fastidious and artificial. If a classical singer has an incorrect technique, you can literally hear it interfering with their tone. If someone is playing a bass with a ramp, what's the negative impact on the tone? If you've anxiety in need of something to do, take up the piano and worry about over-using the sustain pedal, the greatest crutch there is 😁