Goldman Sachs lowered its S&P 500 target again, citing several key factors including slowing growth, equity risk premium, tech sector weakness, and tariff concerns.Goldman Sachs economists raised their tariff assumptions for 2025, leading to a downgrade in their US GDP growth forecast.Investors can consider defensive sectors, diversification, active monitoring, and value investing to navigate the current market.Understanding these market dynamics is crucial for investors in order to adapt to the uncertainties ahead.