You should not regret anything, instead you should be rejoicing because you are lucky that you have up to 150 doge coin and it is much better as you bight them cheap at just ordinary $4 I don't have up to the amount of doge coin you have, I have 113 doge coin and I bought them at 54 naira each.I am regretting why I did not invest much in doge coin, I only have 150 doge coin valued at $4 but as of today it is valued at $12 I wish I bought more if this coin while it was still cheap.