dispair,
if you come from the view point that the computer cannot ever mess things up, then the only thing left is that the human did not do something right.
you cannot miss-spell a word in a program. ever. ever.
since you have a very casual way of typing and bending the rules on spelling, we assume that you might follow that practice in your software writing as well.
Here are some tips.
first, read 'how to use this forum' it is a post at the top of every forum. it explains how to post code by using code tags. this is item #7.
second,
verify your sketch, copy the errors and see if you can spot things you did wrong.
you might find places that spelling was a bit off.
if you define temperature1 as a value
then temp-1 or temper_1 or temperature 1 or teemperater1..... will all fail.
the errors help you find those mistakes.
third, after you get done the easy stuff,
post your code, using 'how to use this forum' #7 about using code tags
and also post your errors the same way.
fourth, understand that each one of us has walked in your shoes at some point.
we have made almost every mistake you have and we are of the mind that if we tell you how to avoid them, your fun will increase and your dispair will decrease.
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As a note, we suggest you make a sketch of how things are connected, ,maybe some pictures.....
By the way, my speal cheacker does not always work two wheel eitehrs.