don't take offense when i say this but it doesn't sound stupid, it sounds ignorant and ignorant is correctable, stupid you're just stuck with.
...keep doing what you're doing and try and understand that growing weed isn't FREE weed, the price you pay is the labor you put into your grow and, more importantly, the amount of time you spend studying and researching the topic, the more you know, the better you grow.
bozo
ps, keep in mind that while you are new at this, there are MANY here and on other forums who have been doing this for decades, myself i'm a relative noob having only grown now for about 6 years, which simply means that ANY issue you may be having has been had by MANY before you and if you go looking you will almost certainly find the answers quicker than if you just ask questions and then wait for someone to care enough to answer, THEN you have to take on faith that the answer they give is the RIGHT answer, lol. ...nah, believe me, you are far better off finding all the basic information on your own initiative.