1. If you are unable to find fresh pineapple then buy the one which is packed in natural, unsweetened juice and not sweetened juice or sugar syrup. Drain the liquid before using, refresh the slices in plain water before using.
2. This is a no cook method, so it won't last for long so make a small batch and finish it up on the same day. It may not taste very good the next day even if it has been refrigerated.
3. If you wish you may season the saasive with mustard and curry leaves but the traditional method is a no cook/no fire method - just grind, mix and eat!
4. Try to make this at least 10-15 mins before serving as it helps the pineapple pieces to absorb all the flavours