FireCrackers

i plan on making them today using a guide i found on this site from a while back. i don't smoke as much as i used to and don't know the grade of my weed. it could be SUPER STRONG or be totally dirt. it look nice and green though. here is where my problems lye though. last time i toked i had a panic attack. now i am a little nervous about getting high again. i want to. i love the feeling i'm just a little nervous about that happening again (that why i want to eat it instead of smoke it) okay so here is the question... how much weed should i put on my firecracker and how much should i eat. i will be using nutella spread on a regular square cracker. plus i have to go to work tonight (about 13hrs away right now) so any suggestions would be greatly appreciated.

I would not eat weed on a day that I had to go in to work.
Especially if I had a panic attack last time I smoked it. Oral consumption can be fickel, too little or too much other food in your tummy and not much happens. A little too much weed and your blasted and various levels of paranoia can develop (a lot worse than smoking).
That said a little excess can be enjoyable as well.
I would use 1/2 gram in a firecracker, eat it on an empty stomach, preferably early in the day, so that you have the whole day to enjoy it and recover from it
Don't smoke with it until 1.5 hrs after consumption,so you can appreciate the oral buzz.
Good luck, and let us know how you did.