Are you sure that luck has something to do with Bitcoin investment? I don't believe so and you didn't explain how it worked for you or anyone. From when I started to learn about Bitcoin till today, everything has happened in a practical progression and not luck wise. To own Bitcoin is of two ways, it's either you are earning it as salary from a job or jobs that you do online or offline or you are using your income from other sources to buy Bitcoin. It's not super easy to accumulate big amount of Bitcoin this days except you are extremely rich and if you are not too rich, you would be patient to continue buying and holding until you have buy so much amount, that's when you will make large profit. Luck is not coming to increase your Bitcoin portfolio, you must work for it before you can accumulate big amount.