Decline to Vote - Election Commission of India Rule

Today I came across the following on the Election Commission of India website:

11. Can you decline to cast your vote at the last stage?

11.1 The law enables a voter to decline casting his vote at the last stage. If you decide not to cast your vote after having signed on the Register of Voters and after having received the voters’ slip from the Second Polling Officer, you must inform the Presiding Officer immediately. He will then take back the voters’ slip from you and proceed to record in the remarks column of the Register of Voters that you have declined to exercise your franchise and you will be required to put your signature under such entry. After this is done, you can leave the polling station without proceeding to the Voting Compartment

Many times, I don't like to vote for the candidates because I feel that they do not deserve to be elected. However, I don't want someone else to vote in my name (poll rigging/fraud) in my absence. Thus, I go and vote for the better candidate of the two. Now, I can go to the polling station, get an entry next to my name saying that "I've declined to exercise my vote". At least, I can avoid letting people committing poll fraud using my name.