I've always had a sense of superiority over folks overly consciuos opening and closing slipjoints. Then I realized that only time helped me to be confident using them-careful use, but knowing limitations, and not worrying about unexpected folding over my fingurs. Fast forward to this summer when I decided to use my ESEE cr2.5. Few times I was very close to get a cut for chores very safe if done with slipjoints even with weak spring. More, I visited few times a stores with Spyderco and Benchmade brands to check the feeling in hand and eventually to buy one. What is the point to have one if I will never open them with one hand - I do not think I will ever be brave enough to try tht. Silly but true. So, how confident are you using your knive, and do you think you reached your learning curve of handling different knives or different tasks is platoeued or et least is nearly horizontal?