For me i do every time i received my salary i less first the 5% for my savings and the rest it will spend or invest because i do that for my future i always save first before to spend.
Though this is not new this is good news. Many have been flexible with their money and are trying to convert it to bitcoin. We should pass this kind of technique to many because it will not hurt much with their salary and in a year they could end up with a great sum of bitcoin.
Saving even a small percentage of our salary is a nice, its very important to have savings so that in case of emergency you can have money to spend. The best way? I dont think that there is, its really hard to save niw because of high inflayion rate of our daily needs, i think just spend according to your needs is the best. And do not spend more than your income. If you can invest a small percentage of your money then do so. Invest, earn and save.