1. Give up... 2. wail in agony 3. pick up drawing 4. become good at it 5. Draw a comic about you and her tadaaaa!! the most effective method to finally getting the girl of your dreams! Now, go forth my brothers! Find yer girrrrrrrrrrrrrrrrl!! Or, you know, you could always become a hermit...
More like that's a way to become a comic author due to one sided love than .... getting together with the girl...since it won't work if the girl is a normie so...plan flop *Smh*
If you're willing to compromise a bit and go for 2D girls (is it really a compromise, tho?), you could easily get her... figurine.
In case @Suton's guide doesn't work, here's an alternative, with only three simple steps: 1. Become a narcissist. (For further questions, consult experienced narcissist @hayyan) 2. Clone yourself 3. In case you're male, make your clone get sex reassignment surgery You now got the girl of your dreams. Congratulations
Cuz it is harder? You have to get the drug, the vehicle, the hideout and basically everyone in here is broke af.