this may sound like a lot of deva and a lot of years , but dont forget that when it comes to size everything is relativedwellings and all surroundings ( trees , grasses , rivers ) in the tusita heaven are of course to scale , and no deva thinks of himself ( or herselfyes , there are female devas , of course there are , else how could that pleasure be enjoyed , that pleasure which in tusita is so far above and beyond what we know here on earth as sex , as to make the diluted sensation that goes by that name seem like so much faint promise ) , thinks of himself or herself as three thousand feet tall .