Well I have been a solitary witch for 8 years so I don't know what the official first lesson of wicca is, but the first thing I would start with learning cleansing techniques. Its not the most exciting thing to do but when you have gotten the hang of it your spells and future craftwork will be much more accurate and your life more balanced. Next I would start with aura magics and studying candle magic on the side. If you already found something that makes you happy and you are good with keep up with it. Buy yourself a good deck of tarot cards and just keep working at it. If you would like more info just send me a message. Im always willing to help.