4. Stay informed - Be up to date with news
Anyone with a hodl mentality and is serious about it won't be watching the news. They just buy, move away from news and then wait to take profit when others rush to the market to buy. Only traders keep themselves acquitted with the news, not investors with hodl mentality.
A person who actually knows and has conviction in what he/she is investing(bitcoin or any other asset) in doesn't really need "tips".
There's always room for improvement, and that's why we have upgrades and updates on apps. There's no harm in people admitting they don't know it all.