Tips:- Think carefully about your motivations. Don't lie just to make yourself look good. It will surely backfire.
"White lies" are a myth. Every lie is still a lie.
Don't trick yourself into thinking that being dishonest will spare someones feelings. Truth will benefit them far more. Use tact and you will find that you never have to twist the truth.
Make a list of the benefits of being honest. Trust me, there are many.
Don't give up! No one is perfect. Use your mistakes as a training tool.
Being dishonest isn't simply telling lies. Being someone you're not or presenting a "false you" to others is a form of dishonesty. Be you. It's much more flattering and a whole lot easier.