Account locked

I needed money urgently but got shocked.
Got a message, my bank account was locked. 
Because I had made three wrong attempts.
So my chance to open my account, now ends.
I  made a call to the bank's customer care.
With them, some personal details I did share.
To create a new password, bank suggested.
After received a new, through email posted.
Own coding system, the bank had evolved.
Alpha, numeric and special character involved.
For security reasons, change password fortnightly,
Face consequences, if done a mistake slightly.
Numerous ID and codes, we may have to use.
May be good for security but leads to confuse.
It happens often, I forget one or the other code
Because I use  many accounts and payment modes.
In houses and offices, now we have automatic locks
And to open the doors, we need the code words.
It is possible, you may not open lock of your dwell.
For not remembering the keyword or wrongly spell.