I will accept bitcoin as 20% of my salary.
I will hold or save the 10% for the long term and use the 10% to help the circulation.
i would most probably do that either because the long term investment of such size would definitely allow me to earn some decent profit
this is good as long as you don't need all your salary to pay for your life expenses, because for some people their salary is all gone be fore the end of the month so they are left with nothing to put in an investment and hold it as bitcoin.