The golden rule for good sleep is to keep your bedroom a sleep-only zone but this can be tricky during lockdown. If you’re WFH it might be hard to create that separation but there are ways to work around it. If a bedroom office is your only option, create two different atmospheres for day and night. This way your brain will begin to recognise when to switch on and off. For example, try and finish work at the same time every day and only get into bed at bedtime.