What are you hoping to sculpt? I started sculpting making characters from the stories my kids make up so we could play "warhammer" games with them.
https://www.dakkadakka.com/dakkaforum/posts/list/784135.page
That's my dakka P&M blog detailing the process. I've tried to show some
WIP pics along the way which might give you an idea of how I've been learning to sculpt.
I've gone on to do more anthro animals for Burrows and Badgers
https://www.dakkadakka.com/dakkaforum/posts/list/790728.page
They're a bit rough compared to the professional minis but I'm enjoying myself. Again some
WIP will show the process.
But really what you want to make will determine the best method or approach. There are as many different ways to do sculpting as there are to do painting.