Holier Than Thou - Biblical Contradictions

Should Christians try to please everyone?

Romans 15:1-2, "We who are strong ought to bear with the failings of the weak and not to please ourselves. Each of us should please his neighbor for his good, to build him up."

1 Corinthians 10:32-33, "Do not cause anyone to stumble, whether Jews, Greeks or the church of God -- even as I try to please everybody in every way. For I am not seeking my own good but the good of many, so that they may be saved."

Galations 1:10, "Am I now trying to win the approval of men, or of God? Or am I trying to please men? If I were still trying to please men, I would not be a servant of Christ."

According to Romans chapter 15 and 1 Corinthians chapter 10, we should try to please everyone in every way, however, according to Galations chapter 1, which was written by the same author, a servant of Christ does not try to please men.

"Sorrow is better than laughter: for by the sadness of the countenance the heart is made better. The heart of the wise is in the house of mourning; but the heart of fools is in the house of mirth." (Ecclesiastes 7:3-4, KJV)

"Then I commended mirth, because a man hath no better thing under the sun, than to eat, and to drink, and to be merry: for that shall abide with him of his labour the days of his life, which God giveth him under the sun." (Ecclesiastes 8:15, KJV)