You can try to save your money from your jobs in bitcoins and prepare for your wealth and retirement earlier than if you work days by days without bitcoin in your savings and investment portfolio.
This is true because when you save in Bitcoin you can also benefit when the price of Bitcoin is rising, Bitcoin makes saving very profitable. If you are saving fiats you would not have any benefit from it but if you save Bitcoin you can have a benefit. Saving in Bitcoin is also like investing in Bitcoin because you are doing the same thing. Bitcoin can help you stay safe against inflation and other customers investment that will multiply your money can also help you. Any thing that adds to the money that you already have is very good because inflation is one thing that we will be having as we depend on fiat as our main currency in the world. You can have an early retirement if you invest in Bitcoin and hold but we have to diversify our investment into other investments in spite of investing in Bitcoin.