Candlestick charts inaccuracy

Watching charts I often find them inaccurate.
I mean opening price does not equal closing price of previous candle.
Does it matter for proper price action reading?
If yes, how to manage such inaccuracy?

This is a common occurrence, and doesn’t just happen on candlestick charts. It is referred to as “slippage” and is a normal part of the trading market. Do not worry about it. As a saying goes that I am claiming credit for inventing (until I see proof otherwise), “Slip happens.”