Thinking to drop this year for the preparation of the NEET UG during this lockdown, is it the right decision or not?

If you think you needna better institute and your dreams are big then you should go for it. But following things are most important –

1. Discipline – without it you cannot achieve anything. With it you can achieve rank 1 in any entrance
2. Time table – focussed time table and following it.
3. Using standard notes. Donot wander here and there and read big shot books. Focus on previous 5 year questions. Focus on corona topics from everywhere. They will be part of all entrances next year surely.

Follow these things and you will surely succeed.