I love your submission my brother. Every crypto currency trade is very risky just like what you explained up here no one including experts or professionals can confidently teel you in precision when the market will rise or fall because it's a volatile market.
As regards Dogecoin and Tron well we can't say which of the both Crypto currency would be more profitable to invest in right now. We all know they are starters and still trying to find their way around the market so I will advise anyone that's willing to invest funds in either of both to be very careful and make investment long term
As we all k ow ,when Tron was introduce, it started with smart contracts , I really can count the amount of smart contract that has been create under Tron. So I had rather invest in Tron then Doge coin. Tron is the next ethereum. We will all witness that.
Yeah you are right about its history but i dont think that it can take the price of the etherium in the future instead of that , it can really go the maximum to the price litecoin which chances are less than 1% .
To me, they both have potential. Also, many people support those 2 coins because of the low gas fee every transaction. Maybe just before it showed elegance doge first, wait for the tron when it stretches, it will reach.
As far as its about Cryptocurrency and not fiat money forget it, it's always risky. The thing is just that the risks are higher for different coins. The more the risks, the higher the expected profits and the lower the risks, the lower the expected profits. So both Doge and tron are risky but have minimum risks.
I have never heard that there is no cryptocurrency of whatever price and nature that doesn't come with its risks, although the risks may be different from one another but yet, no cryptocurrency existed without their own risk. That is what I can say about this.
I think Doge coin has got more potential than Tron. It is being promoted by the world's richest man, this means more attention is on it and more people would gain confidence trading it since Elon musk is into it too.
Its good to know that someone mentored you, it just means that he will not teach you how to ruin your capital and funds.
But about the tron, maybe it's too early to say that there will be no future about this coin. Maybe the doge just shone first, but I still have confidence that the tron will also fly to the moon soon 
I have no investment in both doge and Tron, but my first choice will be doge. First is the supply, very large, which means it hard for this coin to be ridiculously expensive that I can't afford it, aka >$1.
Its good to know that someone mentored you, it just means that he will not teach you how to ruin your capital and funds.
. There are those that will pick Tron instead of Doge and I have to respect their choices too. That's no big deal, but I won't advise anyone that is close to me not to trade on Doge coin.
I have also attracted maximum by dogecoin lonly because of its sudden increase in the price . Lts see what happens with the Tron coin , if it touches 1$ mark in future then it will create so much hype.
I believe every type of online investment and trading is risky but a person can reduce the risk factor by his knowledge, skills and experience. I have seen a dramatic increase in the worth of Dogecoin and I hope that in the future it wil further increase and it goes to $1 in the middle of this year, so it is best time to invest in dogecoin.