Continue writing the next sentence.

How to use " too " and " to " correctly 
Focus on " too " first. 
" too " is used less frequently than " to, " so if you know what " too " means, then you can use it just for those specific meanings. You can feel confident that when " too " is not appropriate, " to " is the right choice.
Try stressing (emphasizing) " too " when spoken, to help yourself assess whether it is the correct word. If the word is meant to be " to, " it will sound odd if stressed.