In a general context, the Knight of Wands (in my deck ia call him Joker fire) indicates that things are going better than you expected and any ventures you have taken on are likely to be more successful than you hoped. You should be full of energy, enthusiasm and confidence and should be feeling fearless and brave when it appears in your Tarot reading.
I call The knights Jokers because they are between child and adult, learning how to manage themselfs and the firy one is the most dangeraous one. His on fire man. Do I need tom say more?