Question

how to overcome spelling mistakes

Answer 1

if u want to overcome your spelling mistakes then get into the habit of reading or atleast going through a dictionary at least 1 hour a day
in this process you will not only overcome your spelling mistakes but you will also come across a pool of new words ...
so follow my tip and ENJOY....
hope you liked my answer...
thanks for asking....

Answer 2

If you want to do this just break the words and write the spelling and keep the spelling rules also in mind.
This way you will never be doing mistakes.

U can also participate in competition of spelling like spell bee.