You can earn some bitcoins by joining signature campaigns which pays you well.If you have some commodities to sell or trade,you can also earn something from this.Gambling can also give you some money.If you have invested somewhere then also you will get good returns.
a not so close friend of mine asked me about how he could earn online and i told him about bitcoin and how small the community can be that we only promote bitcoin related services in a forum full of traders and investors and i i told him about signature campaign which is like promoting a product or services.
its hard for him or for a new one actually to participate when they knew nothing about btc. it takes time for someone to absorb what even btc is and how tokens work.
