Sometimes you can be given all the right answers and still fail. That doesn’t mean you suck, nor does it mean the answers you were given were insufficient. Everybody on this forum is like a pot of gumbo, it takes a mixture of different things to get the recipe right, and here you will definitely find the recipe. Very knowledgeable, think outside the box, sarcastic individuals to say the least, ( fun humor ) but all good people at the end of the day. Don’t be afraid to ask, even what may seem like the dumbest question can end up being the most vital aspect to your grow, and sometimes be the difference between survival and unfortunately death. Trial and error will be your best friend, if you’re afraid to learn from your mistakes, maybe gardening isn’t the right hobby/job for you. Remember, we all started somewhere.