I would like to know if anyone of you earns 0.1 BTC per week or even more? Is this possible and what is best way to earn it? Your experiences, suggestions and advices are very welcomed.
Gambling i guess? Where you can earn approximate of that amount of bitcoin and even more i think if you are good in gambling luck and skills then you have what you dreamed profit every week yup that's very possible to happen when you want to then you can really make it just believe on what your self can do 
gambling can't constant profit
but maybe some time only one week can get profit this big over one bitcoin
but sometime is lost is money,
but this earn bitcoin trading gambling buy ico coin cloud mining and hyip can earn investment use bitcoin
those methods requires money to earn money.. i think he is asking for a free way to earn 0.1 BTC per week. ICO, HYIP investments is not a good choice for stable weekly profits.