Now you are oversimplifying things. It is not a case of spelling 'by' as 'my', but more a case of is 'be' spelt like that or 'bee' or even 'bea', etc, this
does . Or is this letter an 'a' or an 'e', and does it go before or after this letter, and is it even supposed to be there at all. This is how it is for each and every letter of each and ever word written, including punctuation, and is nothing to do with 'laziness' or making 'excuses'
![Roll Eyes](/smf/Smileys/default/rolleyes.gif)