ive lost $30 and somehow i got it back but not from gambling
i did some tasks for btc like captchas etc
Its probably next to impossible to make $30 with captcha solving. Unless you maybe were solving captcha's 8 hours a day everyday for a month. They pay like $0.50/hr.
yup, there must be other stuff he has to be doing to gain $30. captcha and freebies and faucet is gaining too little. Maybe signature is a more feasible choices.