Hebrews 2:1 We must pay the most careful attention, therefore, to what we have heard, so that we do not drift away.Keep a firm grip on what you have learned! The key to success in this is making sure that what you have a hold of is tethered to something stronger. If you have a grip on something that is not secure, you will drift away for sure.
There are so many ideas and thoughts swirling around in our culture today and sometimes it is very difficult to know the truth. In fact deception is defined as a subtle bending of the truth. We need to pay careful attention. We cannot afford to drift away. Personally, the only way I can even hope to stay on track in my quest for truth is to pray and stay tethered to the Lord. He is THE standard. He knows the best way to steer your life, your business and even our country. Jesus said "I am the way, the TRUTH, and the life". So if I desire truth I'll stay close to Him!
Don't get sidetracked by following things that are false or feel frustrated because you can't always easily find what is true. Stay close to the Lord and you will know the truth. And that truth, my friends, will set you free!