Things being what they are, what are you anticipating gifting your sister(s)? Kuch socha?
You should go “modest” with your blessing this Rakshabandhan?
Also, imagine a scenario where we let you know, your sister will love it more than every one of the endowments you’ve given her till date.
Blessing her, her pride this Rakshabandhan, which you advantageously lost, uncountable times, each single day.