my advice would be

1. get a consultation, blood panel, etc to highlight any potential issues with your health

2. map your diet for a few weeks with cronometer.com to see if you’re routinely missing out on anything specific

3. as others have suggested, start correcting any shittiness in your general lifestyle, prioritizing things like your sleep pattern diet and alcohol

meditation is cool but tbh routinely doing any single-focus activity (ie no multitasking during) such as reading may be enough to start helping your mind untangle

make one change at a time and drill it into you until it becomes a habit, you’ll meet less resistance this way

1. start emptying your wallet on nd.com