I find quitting easy actually. Wanting to quit is harder. But once I want to quit anything walking away like it means nothing to me is easy af. Withdrawals? I've been addicted to alcohol, benzos and opioids. And I've withdrawn from them all. Technically they could all kill me, hopefully will, but if they don't, I've had worse symptoms without chemical intervention. Not that withdrawing from anything is fun. It's just not as bad as I've ever been.