So, at one stage in your life, you should set some goals for something that you want to achieve in the future. The same is applicable to Bitcoin and you should set some realistic goals for yourself.
I know a lot of people are aiming for 21 coins

Would you stop after you reached your goal or would you set new goals after that? When will you stop collecting and hoarding your coins or are we all a bunch of Scrooge McDucks?
Let's see how many people have decided on specific,
realistic goals and how many people are just collecting coins without goals.
My precious..

It is so hard to attain and achieve even 1 Bitcoin since it is so expensive and i could not even can afford to buy at least one. Yet my only target is to get 1 Bitcoin however, i know it is somehow like impossible because doing bounty campaign and receive coins as a reward could not even compromise the value of 1 BTC and the rewards are not that good also depending on the ICO project but specifically there are many ICO project that does not pay well of course one thing to consider is your Bitcointalk rank.