How long does it take to unstake dym?

Could you elaborate on the process and approximate timeframe involved in unstaking DYM? I'm particularly interested in understanding the steps that need to be taken and whether there are any delays or lock-up periods that might affect the liquidity of my investment. Is the process automated, or do I need to manually initiate the unstaking? Additionally, are there any fees associated with the unstaking process? And lastly, is there a typical waiting time that investors can expect before their DYM becomes available for withdrawal or trading? Thank you for your clarification.