C is for.... context
Right reasons? check.
Motivated, good attitude? check.
Can't wait to start?? check.
But where do you start? Well, you've started already.... just by thinking about it you got your brain moving, gearing up for new things, opening itself up to this experience....
Vocabulary should be learnt in context, not through memorising dictionaries. This approach is good for the first one hundred words, but grammar is best learnt by seeing examples and imitating.
Language learning is not about memorising grammar rules and whole dictionaries.
You need to find the fun in it, explore, find someone to help you, make friends....