Asked on 26 Feb 2019
None really. More like investment wisdom, since tips sound almost akin to insider knowledge!
There is some truth in the common adages, which have been mentioned in the other answers.
Amongst the ones that apply to me most would be
Be greedy when others are fearful, be fearful when others are greedy
Investments should be boring, then you know you will be making
Buy at prices you would not sell at, sell at prices you would not buy at.
“When a person with money meets a person with experience, the one with experience ends up with the money and the one with money leaves with experience” by Warren Buffet.
Don't ask a barber whether or not you need to cut hair. HAHAHA
Basically do not listen or believe people who does not have your interest at heart or have conflict of interest.
-to buy with ultra longterm buy&hold strategy largest&cheapest well diversified passive indexing stock ETFs
From Warren Buffet: The best move...is usually boring
Costs will kill you over time, always make sure to make cost-efficient investment decisions. Money that you don't get due to these costs is money you lose!
Dont invest in things that you dont understand at all and do your research first.