What does my dream mean? Black and white shoes?

You wear shoes to walk here and there, they carry your body.

The color of the shoes is very significant. White represents righteousness:

Revelation 7:9 After this I beheld, and, lo, a great multitude, which no man could number, of all nations, and kindreds, and people, and tongues, stood before the throne, and before the Lamb, clothed with white robes, and palms in their hands.

On the other hand the black color represents the opposite, separation from God and unrighteousness.

If you have a dream and you walk in white shoes that means you are living a lifestyle and walking in righteousness, doing what God has asked of you. This leads to the salvation of your soul.

If you have a dream and you walk in black shoes it means you are serving yourself, your selfish ambitions and at the expense of others. This leads to eternal separation from God.

In your dream "you told her off". The Lord said we should love our enemies and bless those that curse us. Love overcomes evil. It is clear why you could not find your white shoe anymore after telling her off in your dream. Indeed, in that moment you were wearing the black shoe.

The decision to leave both pairs behind and "not caring anymore" indicates that you are lukewarm, you are not making a firm decision to wear the white shoes and walk in His Ways. You are middle ground. But you do not realize that that lifestyle will not get you to heaven. Jesus made that clear when He said:

Revelation 3:16 "So then because thou art lukewarm, and neither cold nor hot, I will spue thee out of my mouth".

In other words, your entrance through the gates of heaven for eternity is denied. This is not a joke. Your decisions here in this life will determine where you will spend eternity. Jesus died for you but you have a free will to reject him.

I am hoping you will realize this dream of yours was a warning. Yes, there is meaning in it big time.

Make a decision to wear your white shoes all the time. Spend time praising him with music, read His Word, talk to Him. He loves you. He is just waiting for that to happen. I saw videos from people that were in hell in YouTube including Mario Martinez. I can tell you this much, nothing in this planet is worth not wearing your white shoes, taking up your cross and following Him daily.

When will the official churches start praying for the false prophet? Orthodox Christian three hand signs are different than Buddhist mudras. Ecumenism = 263 heresies; each heresy leads to hell. Orthodoxy = the only true faith; Roman Catholics tried one cup - one spoon ritual and got sick with Bubonic plague; if heresy enters Orthodox monastery then monks/nuns will get sick with flu/tuberculosis (for instance); Orthodox churches who closed for COVID or had disposable cups/spoons or dipped spoon into alcohol are no longer brides of Christ (now they serve Satan and honor Satan's new COVID religion). Don’t go into UFO to be “healed” by evil demons; demons never do good. SSN is written as a barcode/QRcode; then it's put into a chip; chip is put into vaccine; chipped people are influenced (by super computers) to receive grey plastic card World Passport with no name on it (but when they stretch their hands to get it, gov't clerk presses secret button to administer the unforgivable green 666 tattoo by isotope rays). If you reject mark of the beast (by hiding within a 10-15 people group according to saints Gabriel Urgebadze and Seraphim of Sarov), then your direct ancestors go to heaven (according to saint Vyacheslav Krasheninnikov from Ural); forgive me.

You "stood your ground?"  That phrase refers also to your feet.  The division in what one foot was wearing and what the other foot was not wearing, shows that you have had to take a stand and you did, and this guy was pleased with you.  The idea that you are "having problems with your shoes" is the wrong way to look at this dream.  It is just the opposite.  Barefoot or in shoes, you stood your ground!