You will be "in training" for some time....there's A LOT to learn. I've been hubby's caregiver for 2 years now....I still get nervous..and I absolutely HATE sticking him. We are doing "buttonholes" but he heals so quickly, it's been a long road. His arterial buttonhole is good....his venous is a bitch. We have been working on it for 2 months. Sometimes, it's a breeze...sometimes, I still have to use a sharp needle on it.Stay strong. This is a long-term thing.