There is a difference between participating and subsidizing you, a distinction that appears to escape you. Participating means using my blue bar. Subsidizing you means using consumables that cost me money. I always participate, but I will never subsidize you. For a change, why don't you try naming another class besides clerics that is expected to buy expensive consumables ($wands >>> $tools or components) that only benefit other party members? Can't do it, can you?